Thom Mahoney
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Thom Mahoney Email & Phone Number

Sr. Principal Engineer at Fastly at Fastly
Location: San Francisco, California, United States 6 work roles 1 school
2 work emails found @fastly.com 7 phones found area 585, 650, 814, and 415 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 7 phones

Work email t****@fastly.com
Direct phone (585) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Fastly
Role
Sr. Principal Engineer at Fastly
Location
San Francisco, California, United States
Company size
809 employees

Who is Thom Mahoney? Overview

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Quick answer

Thom Mahoney is listed as Sr. Principal Engineer at Fastly at Fastly, a with 809 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at fastly.com, phone signal with area code 585, 650, 814, 415, and a matched LinkedIn profile for Thom Mahoney.

Thom Mahoney previously worked as Senior Principal Engineer at Fastly and Principal Architect at Fastly. Thom Mahoney holds Bachelor Of Science, Information Technology from Rochester Institute Of Technology.

Company email context

Email format at Fastly

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{first_initial}{last}@fastly.com
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AeroLeads found 2 current-domain work email signals for Thom Mahoney. Compare company email patterns before reaching out.

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Profile bio

About Thom Mahoney

Thom Mahoney is a Sr. Principal Engineer at Fastly at Fastly. He possess expertise in ruby, ruby on rails, git, open source, amazon web services and 21 more skills.

Listed skills include Ruby, Ruby On Rails, Git, Open Source, and 22 others.

Current workplace

Thom Mahoney's current company

Company context helps verify the profile and gives searchers a useful next step.

Fastly
Fastly
Sr. Principal Engineer at Fastly
san francisco, california, united states
Website
fastly.com
Employees
809
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Company profile
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6 roles · 21 years

Thom Mahoney work experience

A career timeline built from the work history available for this profile.

Senior Principal Engineer

Current
Fastly

San Francisco Bay Area

Oct 2024 - Present

Principal Architect

Fastly

San Francisco Bay Area

Achieved efficiency goals for worldwide compute clusters, saving millions of dollarsImproved resilience of globally distributed systems, targeting time to recoveryInstituted and promoted engineering standards, serving on Architecture boardCoached early- and mid-career developers to achieve their technical and organizational goalsAchieved compliance goals through development of an SCM monitoring systemServed as Incident response manager, navigating large-scale production incidentsDesigned and implemented public-facing HTTP APIs for service configurationLead a team of developers to deliver Web Application Firewall productDeveloped Audit logging systemLead "Hack Days" events for engineering teamsContributed to open source projects

Sep 2014 - Nov 2024

Software Engineer

Engine Yard

San Francisco Bay Area

Oct 2011 - Aug 2014

Software Engineer

The Little App Factory

San Francisco Bay Area

Jul 2010 - Sep 2011

Software Engineer

Element K

Rochester, Ny

May 2008 - Jul 2010
Team & coworkers

Colleagues at Fastly

Other employees you can reach at fastly.com. View company contacts for 809 employees →

MH Macy Hairgrove Macy Hairgrove Colleague at FastlyChandler, Arizona, United States View → AH Ayelet H. Ayelet H. Colleague at FastlyAvignon, Provence-Alpes-Côte D'Azur, France View → ES Effie Syntax Effie Syntax Colleague at FastlyGreater Phoenix Area, United States View → SJ Stefano Jordhani Stefano Jordhani Colleague at FastlyWorcester, Massachusetts, United States View → GS Geoffrey Schorkopf Geoffrey Schorkopf Colleague at FastlyAtlanta, Georgia, United States View → AS Adrian Spittles Adrian Spittles Colleague at FastlyGreater Sydney Area, Australia View → JS Jay Sakata Jay Sakata Colleague at FastlyManchester Area, United Kingdom View → CB Cliff. Bentz Cliff. Bentz Colleague at FastlyParis, Île-De-France, France View → AB Ajay Bharadwaj Ajay Bharadwaj Colleague at FastlySan Jose, California, United States View → IT Ivan Tirado Ivan Tirado Colleague at FastlyAustin, Texas Metropolitan Area, United States View →
1 education record

Thom Mahoney education

FAQ

Frequently asked questions about Thom Mahoney

Quick answers generated from the profile data available on this page.

What company does Thom Mahoney work for?

Thom Mahoney works for Fastly.

What is Thom Mahoney's role at Fastly?

Thom Mahoney is listed as Sr. Principal Engineer at Fastly at Fastly.

What is Thom Mahoney's email address?

AeroLeads has found 2 work email signals at @fastly.com for Thom Mahoney at Fastly.

What is Thom Mahoney's phone number?

AeroLeads has found 7 phone signal(s) with area code 585, 650, 814, 415 for Thom Mahoney at Fastly.

Where is Thom Mahoney based?

Thom Mahoney is based in San Francisco, California, United States while working with Fastly.

What companies has Thom Mahoney worked for?

Thom Mahoney has worked for Fastly, Engine Yard, The Little App Factory, Element K, and Rochester Institute Of Technology.

Who are Thom Mahoney's colleagues at Fastly?

Thom Mahoney's colleagues at Fastly include Macy Hairgrove, Ayelet H., Effie Syntax, Stefano Jordhani, and Geoffrey Schorkopf.

How can I contact Thom Mahoney?

You can use AeroLeads to view verified contact signals for Thom Mahoney at Fastly, including work email, phone, and LinkedIn data when available.

What schools did Thom Mahoney attend?

Thom Mahoney holds Bachelor Of Science, Information Technology from Rochester Institute Of Technology.

What skills is Thom Mahoney known for?

Thom Mahoney is listed with skills including Ruby, Ruby On Rails, Git, Open Source, Amazon Web Services, Mysql, Bash, and Json.

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